Has anyone used the new Sonicare battery operated toothbrush?

I am an adult who recently had metal braces put on my teeth. Now that the soreness is gone, I am thinking about buying an electric toothbrush to make sure I am doing a good job with brushing. From reading others questions, most people prefer Sonicare. I recently noticed they have a new e3000 version that uses two AA batteries. On the website this brush is marketed to preteens and teens. Would this brush be suitable for an adult? Is it just like other versions but without the "extras" and the rechargeable battery?